Mohamed Wael Khobalatte wrote: > We lock the table as a precaution, with the understanding that we are > undergoing a "small" downtime to finish replacing the int id by the new > bigint Ah, sorry I overlooked that most row updates are done pre-transaction in a preliminary step: /* in batches, we update all the rows to new_id = id */ Best regards, -- Daniel Vérité PostgreSQL-powered mailer: https://www.manitou-mail.org Twitter: @DanielVerite
